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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	for (struct {size_t i; bool ok;} s = {0, true}; s.ok; ++s.i) {
  6.     	s.ok = s.i < 10;
  7.     	cout << s.i;
  8. 	}
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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012345678910
https://ideone.com/PMwnjI
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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